I have been a little bit busy with other things recently, and I didn't update this project for a while, so I thought that it's time to write something just to let you all know that it's not abandoned.

The progress has been slow, and I don't really have anything finished to report -- otherwise there would be another log with a full experiment in it. I did have some success with controlling Tote with a Raspberry Pi model A+ over I²C, and it should also soon work with a WiPy board instead of Arduino (I just need to write a servo library for it, and that requires a stable timer API), but nothing to really show yet.

Hopefully there will be more updates shortly.